Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,470 pages of information and 233,895 images on early companies, their products and the people who designed and built them.
1913 Born in Halifax son of Wilson and Bertha Marshall
1939 Geoffrey W Marshall, Director, manager York Roadstone Quarries with Supervision of men & machinery including motor lorries, lived in Brighouse with Zoe Marshall, Bertha M Marshall
1956 Patent application with Halifax Tool Co on improvements in drilling machines
1959 Patent application with Halifax Tool Co on methods of sharpening rock bits
1962 Inventor shown on a patent application by Halifax Tool Co on mobile power units.
1964 Inventor shown on a patent application by Halifax Tool Co on improvements in drilling of bore holes in rocks and the taking of core samples.
1996 Died in Northallerton